Registration Dossier
Registration Dossier
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EC number: 615-086-0 | CAS number: 70225-05-7
Hydrolysis
Administrative data
Link to relevant study record(s)
Description of key information
Hydrolysis will not significantly contribute to the removal of the test substance from the environment.
The hydrolysis half-life was calculated as follows (at 25 degree C)
pH 7, half-life = 46.2 days
pH 8, half-life = 4.6 days
Key value for chemical safety assessment
- Half-life for hydrolysis:
- 4.6 d
- at the temperature of:
- 25 °C
Additional information
Results from the EPI-Suite v4.11 fugacity Level III distribution model (US EPA 2000)show that because of its low water solubility, the test substance is not expected to partition to the water compartment (see Section 4.2.3). However, abiotic degradation of any trace amounts of the test substance which may be present in aquatic environments is unlikely to occur at a significant rate based on modeled data. The HYDROWIN model, a subroutine within the US EPA EPI-Suite v4.11 computer program, estimates a hydrolysis half-life for the test substance 46.2 day at pH 7 (25°C) and 4.6 days at pH 8 (25°C).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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